Titanium Dioxide(Ti2) yog xim dawb siv ntau yam lag luam, suav nrog cov xim av, pleev xim, plastics thiab tshuaj pleev ib ce. Nws tshwm sim hauv ob lub ntsiab siv lead tseem ceeb: anatase thiab rutile. Nkag siab txog qhov sib txawv ntawm ob daim foos no tseem ceeb rau kev ua kom zoo rau lawv daim ntawv thov hauv cov khoom sib txawv.
Anatase Tio2 thiab Rutile Tio2 qhia pom tseeb sib txawv ntawm cov qauv siv lead ua, cov khoom thiab cov ntawv thov. Cov kev sib txawv no ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab qhov ua tau zoo thiab ua haujlwm ntawm cov ntaub ntawv uas lawv muaj.
Crystal qauv:
Anatase Ti2Muaj lub Tetragonal crystal qauv, thaum rutile tio2 muaj ib tug denser tetragonal qauv. Qhov sib txawv ntawm lawv cov qauv siv lead ua ua rau sib txawv hauv lawv lub cev thiab tshuaj siv tshuaj.
Cov yam ntxwv:
Anatase Ti2 paub txog nws qhov kev siv tshuab hluav taws xob siab thiab cov ntawv sau cov photocatalytic. Nws yog feem ntau siv nyob rau hauv cov ntawv thov uas yuav tsum tau siv cov ntaub ntawv luam, xws li ntxuav tus kheej thiab kev kho kom ib puag ncig. Ntawm qhov tod tes, rutile tio2 muaj qhov muaj peev xwm siab dua, ua rau nws muaj peev xwm ua kom haum, ua rau nws tiv thaiv UV hauv Sunscreens thiab anti-uv co tsho.
Daim Ntawv Thov:
Tusqhov sib txawv ntawm anatase thiab rutile tio2Ua rau lawv haum rau cov ntawv thov sib txawv. Anatase Ti2 yog feem ntau siv hauv cov khoom uas yuav tsum muaj cov kev tiv thaiv qib siab, xws li Sunscreens, sab nrauv cov txheej txheem thiab cov plastics.
Request Cov Ntaub Ntawv Siv:
Nkag siab txog qhov sib txawv ntawm anatase thiab rutile tio2 tso cai rau cov kws tshawb nrhiav thiab cov neeg tsim khoom kom tsim cov khoom ua kom txhim kho kev ua haujlwm. Los ntawm kev xaiv TI2 daim ntawv tsim nyog raws li cov kev cai tshwj xeeb ntawm daim ntawv thov, lawv tuaj yeem ua kom zoo ua haujlwm thiab kev ua haujlwm ntawm cov khoom kawg.
Piv txwv li, hauv kev sib xyaw ua ke, kev sib txuam ntawm anatase dioase dioase tuaj yeem ntxuav cov txheej txheem ntawm tus kheej ua rau cov plua tshauv ntau vim nws cov photocatalytic cov khoom. Hloov siab, siv rutile titanium dioxide nyob rau hauv UV-resistant txheej ntau ntxiv tau tiv taus UV hluav taws xob, yog li txuas lub neej ntawm cov npoo sib npaug.
Hauv kev lag luam pleev kev lag luam, kev xaiv ntawm anatase thiabrutile tio2yog qhov tseem ceeb rau kev tsim cov hnub ci hnub ci nrog cov qib xav tau ntawm UV tiv thaiv. Rutile Tio2 muaj cov peev txheej tsis haum thiab feem ntau yog thawj qhov kev xaiv rau Sunscreens tsim los muab cov kev tiv thaiv UV siab.
Tsis tas li ntawd, tus cim thaij duab tshwj xeeb ntawm anatase dioxide tuaj yeem tshawb xyuas qhov kev tsis pom kev ntawm cov khoom muaj pa organic thiab dej siab rau kev kho ib puag ncig.
Hauv kev xaus, qhov sib txawv ntawm anatase Ti2 thiab Rutile TiO2 ua lub luag haujlwm tseem ceeb hauv kev txiav txim siab lawv cov ntawv thov rau ntau yam khoom siv. Los ntawm kev nkag siab thiab siv cov kev sib txawv no, cov kws tshawb nrhiav tuaj yeem ua kom zoo rau cov khoom lag luam, ua haujlwm hauv cov khoom kom zoo dua qub nrog kev ua haujlwm.
Lub Sijhawm Post: Tsib Hlis-22-2024